- Sam's Dance Partner: What's the difference between illegal and immoral?
- Sam The Bald Eagle: Immoral is something that's not right and illegal is me with a tummy ache.
- Sam The Bald Eagle: [Sam's dance partner looks at the camera in disgust] I didn't write it.
- [repeated line]
- Announcer: And now, "Veterinarian's Hospital". The continuing storrrrry of a quack who's gone to the dogs.
- Miss Piggy: Methinks thou doth protest too much.
- Kermit: What?
- Miss Piggy: Shakespeare.
- Kermit: Sounds more like Bacon. From a ham.
- Miss Piggy: How would you like a pork chop? Hi-yah!
- [karate chops Kermit]
- Miss Piggy: You always hurt the one you love.
- [the Swedish Chef is cooking, Miss Piggy appears]
- Miss Piggy: I'm looking for Foofoo! Foofoo my dog, you idiot!
- Swedish Chef: [cooking hot dogs, misunderstands] The dog is in the pot!
- Miss Piggy: WHAT? You cook Foo-foo?
- [tries to karate chop the Chef, but he blocks her]
- Miss Piggy: But I love him.
- Rowlf: How could you love him? You're a nurse.
- Miss Piggy: That may be true, but I am a woman first.
- Rowlf: No, you're not. You're a pig first. Nurse second. I don't think woman made the top 10.
- Robot Kermit: Hey, listen you, how about you and me getting together and makin' some ste-e-e-am heat. Huh, snuggle bunny?
- Miss Piggy: Snuggle bunny? Why, uh...
- Robot Kermit: Yeah. Look, let me take you away from all this. Aaah, a marriage made in heaven. A frog and a pig. We can have bouncing baby figs.
- Rita Moreno: Kermit I was wondering if we could just forget the cue cards and just ad lib it.
- Kermit the Frog: Ad lib it? Yes I don't mind doing that but there are others who may take offense.
- Rita Moreno: Like who?
- Kermit the Frog: Like the guy who holds the cue cards.
- Sweetums: Nice lady not want Sweetums to hold cue cards?
- Rita Moreno: Uh no.
- Sweetums: Nice lady want Sweetums to hold something else?
- Rita Moreno: Sure you can hold anything you want.
- Sweetums: Great! That best offer Sweetums have all week.
- [Sweetums picks up Rita like a football and walks off with her while Kermit shrieks]
- Kermit the Frog: That's the problem with guests on this show. They seem to get carried away.
- Miss Piggy: [as Nurse Piggy] It's too late, Doctor Bob. We've lost him.
- Rowlf: [as Doctor Bob] Well, he couldn't have gone far. He was under the sheet just a second ago.
- Fozzie: Kermit. Kermit. This time I have really got it. I have re-mastered the art of handling hecklers.
- Kermit: Oh, you think so, huh?
- Fozzie: Oh, I know so. I know so.
- Kermit: OK, I tell you what - you tell a joke and I will heckle you.
- Fozzie: Great.
- Kermit: But, Fozzie - I expect a great comeback.
- Fozzie: Right.
- [clears throat]
- Fozzie: Ahh, my cousin's so dumb he thinks Eggs Benedict's a mafia gangster.
- Kermit: I've seen cheeseburgers funnier then that.
- [Fozzie pounds Kermit with a rubber chicken]
- Fozzie: What do you think, huh? Too subtle?
- Announcer: And now Pigs in Space. Starring the ever handsome Link Hogwash, the illustrious first mate Miss Piggy, and the scientist Dr Jullius Strangepork. Our story begins when...
- Muppet Newsman: Here is a Muppet News Flash.
- [runs to the desk]
- Muppet Newsman: There is no news tonight.
- Beauregard: Kermit! Kermit! I had a dream and it was so real! I... what does it mean when you dream people are walking on your head?
- Kermit: It means you're sleeping on the floor!
- Fozzie: [the phone rings] I'll get it!
- [Picks up]
- Fozzie: Muppet Show backstage.
- [Thick white smoke comes out of the phone]
- Kermit: Fozzie, who was that?
- Fozzie: [Coughing] The fire department.
- Kermit: [Towards the camera] I think this is what's called a running gag.
- [At that the Muppet Newsman runs by towards the stage]
- Fozzie: [Pointing at him] No, THAT'S what's called a running gag.
- Peter Ustinov: Psychiatry has it's own jargon, and it is only when you know all the terms, that you can begin to understand!
- Announcer: And now it's time for Veterinarian's Hospital, the continuing story of an orthopedic surgeon who's gone to the dogs.
- Fozzie: Let's all sing the rhyming song, the rhyming song, the rhyming song. Let's take turns and rhyme together... the rhyming song.
- Pig: I left my niece in your car.
- Fozzie: The rhyming song, the rhyming song.
- Pig: My laundry's ready at half-past nine.
- Fozzie: The rhyming song. Oh brother. Link?
- Link: The stars are twinkling in the sky.
- Fozzie: The rhyming song, the rhyming song.
- Link: There's no hot water in my hotel.
- Fozzie: The rhyming song.
- Harvey Korman: Speak, Demon! Speak!
- Large Blue Creature: I hardly know where to begin. I was rereading Balzac the other day. Only in translation, of course...
- Chickens: Bawk Bawk Bawk!